Adrenergic Agonists
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each of the black spaces below before clicking
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| Epinephrine | Direct | alpha and beta catecholamine | rapid relief of allergic rxn, bronchodilator, prolong action of local anaesthetics, restoring cardiac rhythm, vasopressor, topical hemostatic agent, lower IOC in glaucoma
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| Norepinephrine | Direct | alpha and beta catecholamines | increase PVR in shock, hypotension
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| Amphetamine | Indirect | alpha and beta | obesity, narcolepsy, ADHD
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| dextroamphetamine | indirect | alpha and beta | obesity, narcolepsy, ADHD
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| methylphenidate | indirect | alpha and beta | narcolepsy, ADHD
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| cocaine | indirect | alpha and beta | topical hemostatic and local anasthetic
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| ephedrine | mixed | alpha and beta | narcolepsy, obesity
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| isoproterenol | direct | beta selective catecholamine | emergency heart block, emergency bradycardia, or pacemaker in torsades de pointes
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| dobutamine | direct | beta 1 selective catecholamine | acute cardiac failure, CHF, post op or post MI
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| dopamine | mixed | beta 1 selective, D1 receptor renal, alpha 1 selective (high) | different types of shock, profound hypotension, CHF, incr urine output (dopa vs beta effect)
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| metaproterenol | direct | beta 2 selective | bronchodilator used in asthma
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| terbutaline | direct | beta 2 selective | bronchodilater and uterine relaxation
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| ritodrine | direct | beta 2 selective | uterine relaxation
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| albuterol | direct | beta 2 selective | bronchodilator used in asthma
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| phenylephrine | direct | alpha 1 selective | mydriatic used to faciliate retina exam, cariothoracic surgery to increase PVR with minimal/controllable cardiac effects, nasal decongestant
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| methoxamine | direct | alpha 1 selective | hypotension, PSVT (stimulates vagal effect)
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| metaraminol | mixed | alpha 1 selective | hypotension, PSVT (stimulate vagal effect)
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| pseudoephedrine | direct | alpha 1 selective | nasal decongestant
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| clonidine | direct | alpha 2 selective | antihypertensive agent, withdrawl syndromes, analgesic
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| apraclonidine | direct | alpha 2 selective | opthalmic drops in glaucoma
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| brimonidine | direct | alpha 2 selective | opthalmic drops used in gluacoma
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| guanfacine | direct | alpha 2 selective | antihypertensive
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| guanabenz | direct | alpha 2 selective | antihypertensive
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| alpha-methyl-NE (methyldopa) | direct | alpha 2 selective | antihypertensive
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